1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.tasks.service.impl;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.kernel.json.JSONFactoryUtil;
28  import com.liferay.portal.kernel.json.JSONObject;
29  import com.liferay.portal.kernel.util.SetUtil;
30  import com.liferay.portal.model.User;
31  import com.liferay.portlet.tasks.DuplicateReviewUserIdException;
32  import com.liferay.portlet.tasks.model.TasksProposal;
33  import com.liferay.portlet.tasks.model.TasksReview;
34  import com.liferay.portlet.tasks.service.base.TasksReviewLocalServiceBaseImpl;
35  import com.liferay.portlet.tasks.social.TasksActivityKeys;
36  
37  import java.util.Date;
38  import java.util.HashSet;
39  import java.util.List;
40  import java.util.Set;
41  
42  /**
43   * <a href="TasksReviewLocalServiceImpl.java.html"><b><i>View Source</i></b></a>
44   *
45   * @author Raymond Augé
46   * @author Brian Wing Shun Chan
47   */
48  public class TasksReviewLocalServiceImpl
49      extends TasksReviewLocalServiceBaseImpl {
50  
51      public TasksReview addReview(
52              long userId, long proposalId, long assignedByUserId, int stage)
53          throws PortalException, SystemException {
54  
55          // Review
56  
57          User user = userPersistence.findByPrimaryKey(userId);
58          TasksProposal proposal = tasksProposalPersistence.findByPrimaryKey(
59              proposalId);
60          User assignedByUser = userPersistence.findByPrimaryKey(
61              assignedByUserId);
62          Date now = new Date();
63  
64          long reviewId = counterLocalService.increment();
65  
66          TasksReview review = tasksReviewPersistence.create(reviewId);
67  
68          review.setGroupId(proposal.getGroupId());
69          review.setCompanyId(user.getCompanyId());
70          review.setUserId(user.getUserId());
71          review.setUserName(user.getFullName());
72          review.setCreateDate(now);
73          review.setModifiedDate(now);
74          review.setProposalId(proposalId);
75          review.setAssignedByUserId(assignedByUserId);
76          review.setAssignedByUserName(assignedByUser.getFullName());
77          review.setStage(stage);
78          review.setCompleted(false);
79          review.setRejected(false);
80  
81          tasksReviewPersistence.update(review, false);
82  
83          // Social
84  
85          JSONObject extraData = JSONFactoryUtil.createJSONObject();
86  
87          extraData.put("stage", review.getStage());
88          extraData.put("completed", review.getCompleted());
89          extraData.put("rejected", review.getRejected());
90  
91          socialActivityLocalService.addActivity(
92              assignedByUserId, proposal.getGroupId(),
93              TasksProposal.class.getName(), proposalId,
94              TasksActivityKeys.ASSIGN_PROPOSAL, extraData.toString(), userId);
95  
96          return review;
97      }
98  
99      public TasksReview approveReview(
100             long userId, long proposalId, int stage)
101         throws PortalException, SystemException {
102 
103         return updateReview(userId, proposalId, stage, false);
104     }
105 
106     public void deleteReview(long reviewId)
107         throws PortalException, SystemException {
108 
109         TasksReview review = tasksReviewPersistence.findByPrimaryKey(
110             reviewId);
111 
112         deleteReview(review);
113     }
114 
115     public void deleteReview(TasksReview review) throws SystemException {
116         tasksReviewPersistence.remove(review);
117     }
118 
119     public void deleteReviews(long proposalId) throws SystemException {
120         List<TasksReview> reviews = tasksReviewPersistence.findByProposalId(
121             proposalId);
122 
123         for (TasksReview review : reviews) {
124             deleteReview(review);
125         }
126     }
127 
128     public TasksReview getReview(long reviewId)
129         throws PortalException, SystemException {
130 
131         return tasksReviewPersistence.findByPrimaryKey(reviewId);
132     }
133 
134     public TasksReview getReview(long userId, long proposalId)
135         throws PortalException, SystemException {
136 
137         return tasksReviewPersistence.findByU_P(userId, proposalId);
138     }
139 
140     public List<TasksReview> getReviews(long proposalId)
141         throws SystemException {
142 
143         return tasksReviewPersistence.findByProposalId(proposalId);
144     }
145 
146     public List<TasksReview> getReviews(long proposalId, int stage)
147         throws SystemException {
148 
149         return tasksReviewPersistence.findByP_S(proposalId, stage);
150     }
151 
152     public List<TasksReview> getReviews(
153             long proposalId, int stage, boolean completed)
154         throws SystemException {
155 
156         return tasksReviewPersistence.findByP_S_C(proposalId, stage, completed);
157     }
158 
159     public List<TasksReview> getReviews(
160             long proposalId, int stage, boolean completed, boolean rejected)
161         throws SystemException {
162 
163         return tasksReviewPersistence.findByP_S_C_R(
164             proposalId, stage, completed, rejected);
165     }
166 
167     public TasksReview rejectReview(
168             long userId, long proposalId, int stage)
169         throws PortalException, SystemException {
170 
171         return updateReview(userId, proposalId, stage, true);
172     }
173 
174     public void updateReviews(
175             long proposalId, long assignedByUserId, long[][] userIdsPerStage)
176         throws PortalException, SystemException {
177 
178         Set<Long> assignedUserIds = new HashSet<Long>();
179 
180         for (int i = 0; i < userIdsPerStage.length; i++) {
181             long[] userIds = userIdsPerStage[i];
182 
183             for (long userId : userIds) {
184                 if (assignedUserIds.contains(userId)) {
185                     throw new DuplicateReviewUserIdException();
186                 }
187                 else {
188                     assignedUserIds.add(userId);
189                 }
190             }
191         }
192 
193         for (int i = 0; i < userIdsPerStage.length; i++) {
194             Set<Long> userIds = SetUtil.fromArray(userIdsPerStage[i]);
195 
196             updateReviews(proposalId, assignedByUserId, i + 2, userIds);
197         }
198     }
199 
200     protected TasksReview updateReview(
201             long userId, long proposalId, int stage, boolean rejected)
202         throws PortalException, SystemException {
203 
204         TasksReview review = tasksReviewPersistence.findByU_P(
205             userId, proposalId);
206 
207         review.setModifiedDate(new Date());
208         review.setCompleted(true);
209         review.setRejected(rejected);
210 
211         tasksReviewPersistence.update(review, false);
212 
213         // Social
214 
215         JSONObject extraData = JSONFactoryUtil.createJSONObject();
216 
217         extraData.put("stage", review.getStage());
218         extraData.put("completed", review.getCompleted());
219         extraData.put("rejected", review.getRejected());
220 
221         socialActivityLocalService.addActivity(
222             userId, review.getGroupId(), TasksProposal.class.getName(),
223             proposalId, TasksActivityKeys.REVIEW_PROPOSAL, extraData.toString(),
224             review.getAssignedByUserId());
225 
226         return review;
227     }
228 
229     protected void updateReviews(
230             long proposalId, long assignedByUserId, int stage,
231             Set<Long> userIds)
232         throws PortalException, SystemException {
233 
234         Set<Long> reviewUserIds = new HashSet<Long>();
235 
236         List<TasksReview> reviews = tasksReviewPersistence.findByP_S(
237             proposalId, stage);
238 
239         for (TasksReview review : reviews) {
240             if (!userIds.contains(review.getUserId())) {
241                 deleteReview(review);
242             }
243             else {
244                 reviewUserIds.add(review.getUserId());
245             }
246         }
247 
248         for (long userId : userIds) {
249             if (!reviewUserIds.contains(userId)) {
250                 addReview(userId, proposalId, assignedByUserId, stage);
251             }
252         }
253     }
254 
255 }